Medical alert wristwatch



FIG. 1 is a perspective view of my design;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is left side view thereof, the left and right sides being symmetric; and,

FIG. 5 is a end view thereof. 

I claim the ornamental design for a medical alert wristwatch, as shown and described. 